QC Standard 1 Back Catalog number: 53084 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677902 Dialifos, 10.0 µg/ml, Ethyl acetate, 10ml Price on request L20126000CY Aroclor 1260, 10µg/ml in Cyclohexane, 10ml Price on request 94591 PAH Standard Price on request